pieeprom-2025-09-22: 2712: Add LZ4 decompressor (latest) #752
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* Add LZ4 decompressor LZ4 gives a better compression ratio than the previously used CK compress. The bootloader can now decompress both LZ4 compressed files and CK compressed files. * rpifwcrypto: Add GET_CRYPTO_PRIVATE_KEY mailbox API For provisioning, add a new mailbox API which returns the private key in DER format. The API will return an error if the key-status for the specified key is LOCKED. * config: Add support for board_attributes in conditional expressions Add support for the board-attributes row in config.txt conditional expressions. This can be used to change boot behavior for Compute Module Lite / No-WiFi etc. * board_info: Log the OTP board revision at startup Log the board revision plus the raw OTP value at startup.
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The bootloader can now decompress both LZ4 compressed files and CK compressed files.
For provisioning, add a new mailbox API which returns the private key in DER format. The API will return an error if the key-status for the specified key is LOCKED.
Add support for the board-attributes row in config.txt conditional expressions. This can be used to change boot behavior for Compute Module Lite / No-WiFi etc.
Log the board revision plus the raw OTP value at startup.